Related Clues:

• The rowers had a meal, by the sound of it
• The GI ate this, by the sound of one of 23 down
• 'S, even one less (5)'
• 1/7?
• Two, in Peru
• Operating system
• A couple of Spaniards?
• Seven, and one GI caught up in the retreat
• 2/3 of a dozen
• Two, in Cancun
• Heading for the first of two columns
• 'Fros, e.g
• Hair arrangements
• Precursor to Windows
• The number ahead of clever Dick